Fill in the blanks using the following expressions.

1. tutorials
2. source
3. glued
4. vast
5. luxuries

1. Phones are a _____ of distraction for pupils.
2. We can't afford _____.
3. He is a man of _____ knowledge.
4. How many YouTube _____ do you watch?
5. He spends every evening _____ to the TV.

Answer key
1. source
2. luxuries
3. vast
4. tutorials
5. glued